Byron Center, MI, 2017-May-25 — /EPR Retail News/ — SpartanNash Company (the "Company") (Nasdaq: SPTN) today (May 24th, 2017) announced that shareholders approved all proposals and re-elected all director nominees at its 2017 annual shareholder meeting, held yesterday in Grand Rapids, Michigan. Shareholders re-elected 11 directors to the Board of Directors for one-year terms expiring at…